CVE-2012-4432

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "http://www.openwall.com/lists/oss-security/2012/09/17/5", "name": "[oss-security] 20120917 CVE request: OptiPNG Palette Reduction Use-After-Free Vulnerability", "tags": ["Exploit", "Patch"], "refsource": "MLIST"}, {"url": "http://www.openwall.com/lists/oss-security/2012/09/18/2", "name": "[oss-security] 20120917 Re: CVE request: OptiPNG Palette Reduction Use-After-Free Vulnerability", "tags": ["Exploit", "Patch"], "refsource": "MLIST"}, {"url": "http://sourceforge.net/news/?group_id=151404", "name": "http://sourceforge.net/news/?group_id=151404", "tags": [], "refsource": "CONFIRM"}, {"url": "http://optipng.sourceforge.net/", "name": "http://optipng.sourceforge.net/", "tags": ["Patch", "Vendor Advisory"], "refsource": "CONFIRM"}, {"url": "http://secunia.com/advisories/50654", "name": "50654", "tags": ["Vendor Advisory"], "refsource": "SECUNIA"}, {"url": "http://optipng.hg.sourceforge.net/hgweb/optipng/optipng/rev/f1d5d44670a2", "name": "http://optipng.hg.sourceforge.net/hgweb/optipng/optipng/rev/f1d5d44670a2", "tags": ["Exploit"], "refsource": "CONFIRM"}, {"url": "http://www.securityfocus.com/bid/55566", "name": "55566", "tags": [], "refsource": "BID"}, {"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/78743", "name": "optipng-palette-code-execution(78743)", "tags": [], "refsource": "XF"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "Use-after-free vulnerability in opngreduc.c in OptiPNG Hg and 0.7.x before 0.7.3 might allow remote attackers to execute arbitrary code via unspecified vectors related to \"palette reduction.\""}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "CWE-399"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2012-4432", "ASSIGNER": "secalert@redhat.com"}}, "impact": {"baseMetricV2": {"cvssV2": {"version": "2.0", "baseScore": 7.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "severity": "HIGH", "impactScore": 6.4, "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}}, "publishedDate": "2012-10-01T03:26Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:optipng:optipng:hg:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:optipng:optipng:0.7.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:optipng:optipng:0.7.1:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:optipng:optipng:0.7.2:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}]}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2017-08-29T01:32Z"}